A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-00-056-7112
NSN 6150-01-235-6752
NSN 4140-01-024-7129
NSN 6145-00-596-2606
NSN 5998-00-035-5308
NSN 6145-01-221-6518
NSN 6650-00-933-3218
NSN 5920-00-160-7626
NSN 2925-01-144-0352
NSN 6110-01-605-0883
NSN 6105-00-343-6648
NSN 5920-01-571-8583